Clever powdery mildew melons yield high yield
Melon powdery mildew, commonly known as white hair, is the most common airborne disease in melon production. In particular, last year, the disease occurred early, came in a fierce and long lasting period and was rare in recent years. The disease can be diseased at both the seedling stage and the adult stage. It mainly damages the leaves of melon. In severe cases, it can also damage the petiole and stem vines. At the beginning, yellowish chlorotic spots appear on the leaves, and then white flour spots are produced on both sides of the leaves. White round spots, serious lesions connected to each other due to fusion of leaf surface covered with white powder. China Extract Powder For Use As Dietary Supplement Extract Powder, Extract Powder Manufacturer Shaanxi Kang New Pharmaceutical co., Ltd. , https://www.kangnewpharma.com
In Houyingying Village, Dezheng Town, Wei County, last year, 40 mu of cantaloupe planted in the greenhouse had been sprayed with powdery mildew for 4-6 times in the whole growing period to basically control the damage.
It is understood that their specific approach is:
1. Acres with 25 grams of 25 mg of aniline and 75% of chlorothalonil, spray 15 kg of water.
2. Mu with 50% of 15 mg of aniline and 70% of thiophanate-methyl thiophanate-methyl 15 grams, spraying 15 kilograms of water.
3. Mu with 25% tetracycline 10 grams + 50% carbendazim 20 grams 15 kg of water spray.
4. Mu is sprayed with 55% Phenanthloxacin water dispersible granules 1000 times liquid (15 g water 15 kg).